100164436 has 6 divisors (see below), whose sum is σ = 175287770. Its totient is φ = 50082216.

The previous prime is 100164433. The next prime is 100164451. The reversal of 100164436 is 634461001.

It can be written as a sum of positive squares in only one way, i.e., 56340036 + 43824400 = 7506^2 + 6620^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100164436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100164433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12520551 + ... + 12520558.

Almost surely, 2^100164436 is an apocalyptic number.

It is an amenable number.

100164436 is a deficient number, since it is larger than the sum of its proper divisors (75123334).

100164436 is a wasteful number, since it uses less digits than its factorization.

100164436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25041113 (or 25041111 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 100164436 is about 10008.2184228763. The cubic root of 100164436 is about 464.4131588059.

The spelling of 100164436 in words is "one hundred million, one hundred sixty-four thousand, four hundred thirty-six".